M 4.6 earthquake: North Atlantic Ocean (Ecuador) — July 6, 1974

M 4.6 earthquake: North Atlantic Ocean (Ecuador) — July 6, 1974. Epicenter 564 km NW of Muisne, depth 33 km, 18:20 Local (1974-07-07 00:20 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (564 km NW, Ecuador) — 2.819, -84.584

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